This paper proposes new analysis method, called POAM (Problem-Oriented Analysis Method). POAM has been developed to solve several shortcomings of existing conceptual models (solution orientation and dependence of concrete development approaches). POAM uses a kind of conceptual model unbiased towards any development approach, thus supporting developers to understand the problem and its constrain...

The motion of red blood cells (RBCs) in microcirculation plays an important role in blood flow resistance and in the cell partitioning within a microvascular network. Different shapes and dynamics of RBCs in microvessels have been previously observed experimentally including the parachute and slipper shapes. We employ mesoscale hydrodynamic simulations to predict the phase diagram of shapes and...

In this paper, authors examine flows with a finite hyperbolic chain-recurrent set without heteroclinic intersections on arbitrary closed n-manifolds. For such flows, the existence of dual attractor and repeller is proved. These points are separated by (n−1)-dimensional sphere, which secant for wandering trajectories in complement to repeller. The study flow dynamics makes it possible obtain top...

The increasing transparency and accountability of all organisations , including public service and government, together with the modern complexity, penetration and importance of ITC (information and communications technology), for even very small organisations nowadays, has tended to heighten demand for process improvement everywhere. This means that Business Process Modelling is arguably more ...